Chiangmai Sign Language
Chiangmai Sign Language是一种手语，主要分布在泰国。按 Glottolog 的评估，它的濒危程度为“濒临灭绝”。
手语是完整的自然语言，有自己的语法；它们与当地口语并不同源。
Chiangmai Sign Language (also known as Old or Original Chiangmai Sign Language) is a deaf-community sign language of Thailand that arose among deaf people who migrated to Chiang Mai for work or family. The language is moribund, with all speakers born before 1960. Younger generations have switched to Thai Sign Language.
摘自英文维基百科 · Chiangmai Sign Language · CC BY-SA 4.0